This presentation and all graphics are ©Copyrights of Flexstone Company.

All rights reserved.

Flexstone is a decorative concrete system

with a unique technology developed in

India by a group of young and driven

entrepreneurs. Understanding the need of

the designers & the evolution of the

construction industry.

Flexstone offers a variety of interior &

exterior products.

Now entering into waterproofing segment.

FLEXSTONEHYBRID ACRYLIC EPOXY

(HAE)

What We Do:

Flexstone HAE systems manage the flow of water, air, vapor and energy through the building envelope, from foundation to roof, improving the structure’s energy efficiency, livability and sustainability for the benefit of owner, occupant and the environment.

HAE( HYBRID ACRYLIC EPOXY)

The newly developed HAE system is without any solvent addition

during manufacturing and application. This has the benefit of easy

application and high performance/cost ratio. This new product not

only provides the desired mechanical properties for floor protective

coatings and adhesive but also offers excellent weather availability,

in the final formulated products with the unique hybrid technology.

Uses

• Roofs• Balconies and Terraces• Wet Areas• Ponds• Pedestrian Decks• Parking Decks / Bridges• Detail Waterproofing• Decorative Waterproofing• Acrylic/Epoxy Liquid Membrane

Advantages

FLEXSTONE HAE SYSTEM is used by Professional Waterproofing applicators globally for demanding waterproofing. The reasons are:

•Economical•Crack-Bridging •Sun Reflectivity•Simple Application•Anti-Root Properties•Full Surface Adhesion•Water Vapor Permeable•Resistant to Detergents, Oils, and Common Chemicals•Forms Seamless Membrane without Joints•Easy Local Repair, in Case Membrane is Mechanically Damaged•Maintaining Mechanical Properties at a Temperature Range of -30o C to +90o C•Waterproofed Surfaces Usable for Medium to Heavy Pedestrian Traffic/ Light vehicular traffic, dependent on Flexstone HAE System Top Coat

Type HAE (Hybrid Acrylic Epoxy)

Color Standard / Customized

Density 950 kg/m3 - 1300 kg/m3

Application Trowel, Brush roller

Application Temperature +5°C to 30°C

Cure Time 120 Hours

Thickness Varies from 1mm to 2mm

Adhesion to Concrete (Peel, N/m) 1200 N/m Method: ASTM C-836

Elongation 70% Method: ASTM D-412

Low Temperature Flexibility Flexible to Method: CGSB 37.58-M86

-20°C (-4°F)

Crack Bridging Ability Exceed 30 Cycles Method: CGSB 37.58-M86

at -20°C (-4°F)

Water Vapor Permeability <1 perms for 60-mil Method: ASTM E-96

wet coating (grains/sf/hr) Wet Method

Mould Growth and No Degradation Methods: ASTM D-3273,

Bacterial Attack ASTM D-3274

Properties

Liquid Applied Waterproofing For Roofs, Terraces & Balconies• The Flexstone HAE roof waterproofing range has been developed to solve the problems associated with the long-

term waterproofing of flat, pitched and domed roofs.

• It is a high solids, hybrid acrylic epoxy (HAE) coating which provides flexible, durable, long-lasting protection for up to 12 years before first full maintenance (depending upon which system is specified).

• Provides a cold liquid applied, breathable, seamless membrane, that moves with the roof and allows vapour release from the existing substrate.

System Benefits:

• Safe to use

• No large plant or equipment required

• No hot works - removing potential fire hazards

• Reduced Health & Safety risks

• Low odour version available

Applications:

• Uninsulated Roof Overlay

• Metal Roofs

Liquid Applied Through the avoidance of seams, joints and fixings, potential weak spots are eliminated. The client is

provided with a completely homogenous, seamless waterproofing solution, protecting their asset and allowing

treatment of virtually all types of construction.

Fluid Applied WaterproofingAdvantages

• Seamless

• Excellent for complex situations

• Adhesion to smooth, irregular/rough substrates

• Quick coverage with roller or trowel application

• Easily seals around penetrations

Considerations

• Thickness control

• Curing/Drying due to weather

Features: •Single layer or reinforced, warm or cold

weather application

•Heavy duty, seamless, impervious membrane

•Trowel applied to waterproof smaller/medium

areas

•Spray applied for larger productions

•Excellent adhesion

Uses: • terrace, driveways, planters, mechanical

rooms, reflective pools and foundation walls.

Application: •trowel, brush or spray.

•↕ vertical or ↔ horizontal

WATERPROOFING SYSTEMS

FLEXSTONE HAE SYSTEMS

A

B

B

C

D

A - Uninsulated Roof Overlay

• The Flexstone HAE system has been designed to overlay most flat roof substrates including existing failing coverings, without the disruptive and often costly need for removal.

Flexstone HAE is suitable for waterproofing many

types of traditional roofing materials including felt,

asphalt, bitumen, concrete, single ply membranes and

profiled metal sheets. A water-based alternative,

Flexstone HAE can provide a viable solution where

paint odours need to be minimised.

Key features and benefits:

• Single Point Guarantee Options

• Cold liquid applied - no hot works on roof

• Safe to install - unobtrusive repairs

• Easy to apply and detail

• Compatible with most existing roof membranes

• No need to remove serviceable existing membranes,

minimising landfill waste, and roof is protected during

installation

• 12 year guarantee system

• Low odour, water-based option

• Permanently elastomeric and seamless

• Excellent resistance to ponded water

• Easy to maintain - excellent through life costings as

system can be re-applied at end of serviceable life

Typical build-up of the Flexstone HAE system

A - Prepared existing roof substrate

B - Flexstone HAE base coat

C - Flexstone HAE filler coat

D - Additional Flexstone HAE top clear coat

A

B

C

D

Rainwater outlets

With conventional roofing products it is very difficult to detail and

waterproof these areas. With Flexstone HAE it's simple – the outlet grille is

removed to allow the coating to be applied down into the rainwater outlet,

then reinstated.

Parapet walls

To prevent water from entering the building where walls and roofs meet, a

chase is conventionally cut in the brickwork into which the coating system is

inserted and sealed (an alternative method is to fix and seal a termination bar

over the coating termination). Rainwater runs down the wall, via the upstand

coating detail and onto the protected roof.

Vents and pipes

Any penetration through the existing roof membrane is a potential area for

water ingress into the building. The Flexstone HAE coating system can be

seamlessly applied to pipes and protrusions, protecting against such

vulnerabilities.

Rooflights

The Flexstone HAE system can seamlessly incorporate rooflights, providing a

waterproof, continuous membrane. During installation, rooflights are removed

(wherever possible) to allow the coating to be applied to the upstand and opening.

B - Inverted Roofs / Podium / Green Roofs

Flexstone HAE system, when installed directly onto the structural deck, has an unrivaled track record for long term waterproofing of inverted and green roofs as well as complex and prestigious podium.

In this construction the thermal insulation is applied on top of the

structural waterproofing. This type of system is often referred to

as a ‘protected membrane’, or ‘upside down’ roof. Like the

Flexstone HAE warm roof system, the inverted system helps

lower energy costs by reducing heat loss from the roof.

Flexstone HAE provides structural waterproofing below the

insulation layer and directly over the existing roof substrate. Its

seamless nature provides maximum protection and offers

significant advantages over sheet and partially bonded systems.

This system is usually finished with paving materials to provide

an attractive appearance. This solution is ideal for roof terraces

and balconies and will withstand heavy foot traffic. Alternatively,

inverted roofs can be utilised with seedum banks to create green

roofs or roof gardens.

The system also fully upgrades the thermal performance of the

roof, which means building owners can comply with Part L of the

Building Regulations (Conservation of Heat & Power).

Typical build-up of the Flexstone HAE inverted

roof system

A- Concrete, Steel, Masonry Surface

B - Flexstone HAE membrane

A

B

The Flexstone HAE inverted roof system completely upgrades the thermal performance of the roof -

delivering compliance with Part L of the Building Regulations (Conservation of Heat & Power) - whilst

providing long-term waterproofing and creative scope to dramatically improve the appearance of the roof

by the introduction of paving or grass. It can be used to create roof gardens and terraces and is also

suitable for private balconies. It is ideal for new-build applications but equally suited to

refurbishment.

Key features and benefits:

• 100% effective with proven track record of over 12 years

• Rapid installation and cure allow for application to horizontal, vertical and soffit surfaces

• Superior crack-bridging and adhesion properties

• Materials can be applied to 24hours-7 day old concrete, at temperatures as low as 5ºC

• Spray application ensures difficult detailing and penetrations are easily overcome

• Flexstone HAE requires no pre application chases or fillets

• Low odour

• Excellent chemical resistance

• Fully tested puncture resistance capabilities

• Effective root barrier in landscaped areas and suitable for use in areas permanently immersed in water

• Full integrity testing to all installations

Rainwater outlets

Where the roofing system meets rainwater outlets a stainless steel

guard is fitted around the rainwater outlet cover. The thermal

insulation and paving is shaped and offered up to the guard.

Alternatively, ballast can be used to fill in the gap details.

Vents and pipes

The Flexstone HAE waterproofing system is continued up the pipe

to give a termination of at least 150mm above the finished height of

the overall assembly. A clip / tie is fitted to the pipe around the

coating termination. This is then finished with a flexible sealant

Expansion joints

Prior to application of the Flexstone HAE system, the gap of the

expansion joint is sealed by the insertion of a backer rod followed by

application of a flexible mastic sealant. To allow for movement, a

bridging tape (nominally 50-100mm wide) is applied along the line

of the joint.

Parapet walls

The Flexstone HAE waterproofing system is taken a minimum

of 150mm above the overall assembly and either terminated into

a precut chase or protected with a termination bar.

C - Metal Roofs

• The Flexstone’s range of waterproofing products are suitable for local repairing and overlaying metal roofs, including the treatment of cut edge corrosion

Waterproofing systems for metal roofs

Flexstone HAE Smooth

Our waterproofing systems are suitable for refurbishing many types of traditional roofing materials, including felt,

asbestos cement / fibre cement sheeting, profiled metal sheets, PVC plastisol, PVF2 and other factory coil coated

substrates. Our systems are designed to tackle the vulnerable areas of metal roofs, which are typically concentrated

around the joints and fixings. Accordingly, these areas are treated with localised

additional reinforcements before the system top coats are applied. Once installed our systems provide a seamless

waterproof coating over the existing roof. They deliver flexible, durable, lasting protection from 12 years.

Typical build-up of a metal roof system

A - Substrate

B - Primer

C - Flexstone HAE Waterproofing System

D - Top Coat (Optional)

Waterproofing system for gutters

The Flexstone HAE system can also be used to waterproof

Finlock (modular concrete), valley, galvanised steel and

Mansard gutters.

Once applied the Flexstone HAE system provides a joint

free,seamless and smooth waterproof barrier, offering long

term protection to the gutter and allowing water to run away

freely.

A

B C D

D - Structural Protection for Car Parks

Flexstone HAE coat is a comprehensive range of cold liquid applied systems that utilise the most effective technologies in car park protection today.

Flexstone HAE is a comprehensive range of cold liquid applied

systems that utilise the most effective technologies in car park

protection today. All Flexstone HAE systems are designed by

Flexstone HAE chemists to be safe and user friendly. Unlike

other systems they enhance and combine polymeric (Pu), epoxy

(EP), methyl methacrylate (MMA) and concrete repair technologies

allowing specialist contractors to tailor a solution that meets

all the requirements of a new build or car park refurbishment

project. Whatever kind of solution you need there is a

Flexstone HAE product to suit.

The Flexstone HAE range offers clients the perfect balance

between design aesthetics and practical performance:

The Flexstone HAE range offers clients the perfect balance

between design aesthetics and practical performance:

• Tough and durable

• Exceptional crack bridging and elongation

• Fast curing – Ideal for a rapid return to service

• Excellent longevity

• Robust and hard wearing

• Excellent skid resistance

• Safe

• Quality aesthetics and colour range

PLAYGROUNDS

BLEACHERS

CORRIDORS